| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.46 | 4.256% | $10.9052 | $10.91 | $10.90 | $10.90 |
| Purchase #2 | $124.28 | 7.546% | $133.6582 | $133.66 | $133.65 | $133.70 |
| Purchase #3 | $237.76 | 5.330% | $250.4326 | $250.43 | $250.45 | $250.40 |
| Purchase #4 | $121.56 | 13.390% | $137.8369 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $126.35 | 9.292% | $138.0904 | $138.09 | $138.10 | $138.10 |
| Purchase #6 | $206.64 | 3.422% | $213.7112 | $213.71 | $213.70 | $213.70 |
| Purchase #7 | $222.68 | 5.439% | $234.7916 | $234.79 | $234.80 | $234.80 |
| 7 purchase totals = | $1,049.73 | $1,119.4261 | $1,119.43 | $1,119.45 | $1,119.40 | |